Misconceptions are one of the problems that often occur in education. This objected aims to identify misconceptions of pre-service physics teachers' in motion concept from various representations. The method used in this research is descriptive method. A total of 40 pre-service physics teachers' at a university in the city of Mataram were involved in this study. The instrument used in the study was a three tier test with open reasons. The reasons have been made to be open aims so that pre-service physics teachers' are more free to describe the understanding that is in their cognitive structure. A total of 15 test items used in this study. The questions are classified into three types of representations namely; verbal, figural, and graphics. The results showed that 67% of pre-service physics teachers have misconceptions on the concept of linier motion, 53% of misconceptions on the concept of vertical motion, and 57% of misconceptions on the concept of parabolic motion. The result shows that 61% of pre-service physics teachers' have misconceptions on verbal type questions, 59% of misconceptions on figural type , and 61% misconceptions on graphic type.
The study aims to analyse the impact of the implementation of field studies in enhancing the problem-analysis skills and problem solving problems of sociology students in IISIP Yapis Biak. This research uses a qualitative approach. Data collection is done by interview, observation, and documentation methods. The data are analyzed by using data reduction, data feed and conclusion withdrawal. The results showed that the implementation of field studies in lecturing was able to provide students with the ability to analyse problems and even solve problems. The evidence showed when students did assegnment to observe a problem in order to be analyzed and solved and the result showed they did with a good solving. Therefore, the students did not only accept the theory but also be able to apply it to the real situationals.
This study aimed to get an idea related to the development of cognitive abilities and creative thinking skills in problem solving student after being given treatment with CPS-based experimental learning and conventional learning. The method used in this research is a quasi-experimental design with the randomized pretest-posttest control group design. The research sample group of 58 high school students who are divided into two classes (class 29 experimental and 29 control group). The collected data was then analyzed using N-gain calculation, t-test, and the calculation of effect size. The result showed that the students' cognitive abilities for both classes equally increased by the moderate category. For the creative thinking skills of students in problem solving, experimental class increased by categories was increased while the control class with low category. Based on the test results show that the application of learning hypothesis-based experiments CPS can significantly improve the cognitive abilities and skills of creative thinking in solving problems of students compared to the application of conventional learning. In addition, based on the calculation of effect size indicates that the application of experiment-based learning CPS effective in improving cognitive ability and creative thinking skills in problem solving students with moderate category.Keywords: creative problem solving, experiment, cognitive abilityABSTRAKPenelitian ini bertujuan untuk mendapatkan gambaran terkait peningkatan kemampuan kognitif dan keterampilan berpikir kreatif dalam pemecahan masalah siswa setelah diberikan perlakuan dengan pembelajaran CPS berbasis eksperimen dan pembelajaran kovensional. Metode yang digunakan dalam penelitian ini adalah metode kuasi eksperimen dengan desain the randomized pretest-posttest control group design. Sampel penelitian sebanyak 58 siswa SMA yang dibagi ke dalam dua kelas (29 kelas eksperimen dan 29 kelas kontrol). Data yang terkumpul kemudian dianalisis dengan menggunakan perhitungan N-gain, Uji-t, dan perhitungan effect size. Hasil analisis data menunjukkan bahwa kemampuan kognitif siswa untuk kedua kelas sama-sama mengalami peningkatan dengan kategori sedang. Untuk keterampilan berpikir kreatif dalam pemecahan masalah siswa, kelas eksperimen mengalami peningkatan dengan ketegori sedang sedangkan kelas kontrol meningkat dengan kategori rendah. Berdasarkan hasil uji hipotesis menunjukkan bahwa penerapan pembelajaran CPS berbasis eksperimen secara signifikan dapat lebih meningkatkan kemampuan kognitif dan keterampilan berpikir kreatif dalam pemecahan masalah siswa dibanding penerapan pembelajaran konvensional. Selain itu, berdasarkan hasil perhitungan effect size menunjukkan bahwa penerapan pembelajaran CPS berbasis eksperimen efektif dalam meningkatkan kemampuan kognitif dan keterampilan berpikir kreatif dalam pemecahan masalah siswa dengan kategori sedang.Kata kunci: creative problem solving, eksperimen, kemampuan kognitif
A good and correct understanding of concepts is a fundamental thing that prospective physics teacher students must have before they graduate from college. Therefore, it is necessary to identify conceptions to ensure that no student experiences misconceptions. This study aims to identify misconceptions shared by prospective physics teachers at the final level, especially in friction force material. This type of research is descriptive research. A three-level multiple-choice 30-question instrument with open reasoning for the study. Data collection techniques using tests and interviews. The collected data is then analyzed using descriptive statistics. Based on the results of data analysis, it was found that 46.29% of students experienced misconceptions with details; As many as 50.00% of students experienced misunderstandings in determining the type of friction force, 43.75% experienced delusions in deciding the direction of friction force, and 47.22% experienced misconceptions in assessing the magnitude of friction force.
Tujuan dari penelitian ini adalah untuk menganalisis peran dari LLK UKM di dalam menangani kemiskinan di era-milenial di kabupaten Biak Numfor. Penelitian ini menggunakan jenis penelitian kualitatif dengan pendekatan studi kasus. Penelitian ini dilaksanakan di kabupaten Biak Numfor, dengan fokus pada peran pendidikan non-formal, data yang dipergunakan adalah data primer dan skunder. Metode penelitian dalam penelitian ini dimulai dari survey awal selanjutnya pengumpulan data dengan menggunakan observasi, wawancara dan dokumentasi. Sedangkan analisis data menggunakan reduksi data, penyajian data, dan verifikasi data. Hasil penelitian menunjukkan bahwa LLK UKM Kabupaten Biak Numfor yang tergolong dalam Pendidikan nonformal memiliki adil dalam menagani kemiskinan di kabupaten Biak Numfor terlebih di era milenila sekarang ini melalui penurunan tingkat pengangguran. Upaya LLK UKM dalam menurunkan tingkat pengangguran di Kabupaten Biak Numfor melalui beberapa strategi skaligus perannya sebagai Lembaga Pelatihan yaitu Peningkatan Skill Kerja, Peningkatan Kreativitas, Membentuk Karakter kerja, Legalitas keterampilan berupa sertifikat.
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